chore: align codebase with bible engineering contracts

- identifier-normalization: use strings.EqualFold in h3c/parser.go
- import-export: CSV now uses UTF-8 BOM and semicolon delimiter
- go-code-style: translate all Russian source strings to English (ADL-007)
- go-background-tasks: add Type, Message, Result fields to Job struct
- go-api: wrap list endpoints in {items, total_count, page, per_page, total_pages}
- module-structure: rename helpers.go → context_sleep.go
- build-version-display: htmlError renders version footer on error pages
- go-logging: migrate all log.Printf calls to log/slog with structured attrs

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

internal/server/job_manager.go

@@ -3,6 +3,7 @@ package server
 import (
 	"context"
 	"fmt"
+	"maps"
 	"sync"
 	"time"
 )
@@ -22,9 +23,11 @@ func (m *JobManager) CreateJob(req CollectRequest) *Job {
 	now := time.Now().UTC()
 	job := &Job{
 		ID:        generateJobID(),
+		Type:      req.Protocol,
 		Status:    CollectStatusQueued,
 		Progress:  0,
-		Logs:      []string{formatCollectLogLine(now, "Задача поставлена в очередь")},
+		Message:   "Job queued",
+		Logs:      []string{formatCollectLogLine(now, "Job queued")},
 		CreatedAt: now,
 		UpdatedAt: now,
 		RequestMeta: CollectRequestMeta{
@@ -66,7 +69,7 @@ func (m *JobManager) CancelJob(id string) (*Job, bool) {
 		job.Status = CollectStatusCanceled
 		job.Error = ""
 		job.UpdatedAt = time.Now().UTC()
-		job.Logs = append(job.Logs, formatCollectLogLine(job.UpdatedAt, "Сбор отменен пользователем"))
+		job.Logs = append(job.Logs, formatCollectLogLine(job.UpdatedAt, "Collection canceled by user"))
 	}
 
 	cancelFn := job.cancel
@@ -122,6 +125,7 @@ func (m *JobManager) AppendJobLog(id, message string) (*Job, bool) {
 	job.Logs = append(job.Logs, message)
 	job.UpdatedAt = time.Now().UTC()
 	job.Logs[len(job.Logs)-1] = formatCollectLogLine(job.UpdatedAt, message)
+	job.Message = message
 
 	cloned := cloneJob(job)
 	m.mu.Unlock()
@@ -202,7 +206,7 @@ func (m *JobManager) SkipJob(id string) (*Job, bool) {
 	skipFn := job.skipFn
 	job.skipFn = nil
 	job.UpdatedAt = time.Now().UTC()
-	job.Logs = append(job.Logs, formatCollectLogLine(job.UpdatedAt, "Пропуск зависших запросов по команде пользователя"))
+	job.Logs = append(job.Logs, formatCollectLogLine(job.UpdatedAt, "Skipping stalled requests on user request"))
 	cloned := cloneJob(job)
 	m.mu.Unlock()
 
@@ -212,6 +216,18 @@ func (m *JobManager) SkipJob(id string) (*Job, bool) {
 	return cloned, true
 }
 
+func (m *JobManager) SetJobResult(id string, result map[string]interface{}) bool {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	job, ok := m.jobs[id]
+	if !ok || job == nil {
+		return false
+	}
+	job.Result = result
+	job.UpdatedAt = time.Now().UTC()
+	return true
+}
+
 func (m *JobManager) AttachJobCancel(id string, cancelFn context.CancelFunc) bool {
 	m.mu.Lock()
 	defer m.mu.Unlock()
@@ -265,6 +281,9 @@ func cloneJob(job *Job) *Job {
 	cloned.DebugInfo = cloneCollectDebugInfo(job.DebugInfo)
 	cloned.CurrentPhase = job.CurrentPhase
 	cloned.ETASeconds = job.ETASeconds
+	if job.Result != nil {
+		cloned.Result = maps.Clone(job.Result)
+	}
 	cloned.cancel = nil
 	cloned.skipFn = nil
 	return &cloned